SINGLE, SURFACE MOUNT (PUSH) OFFSET PIVOT/BUTT HINGE The 9140 BENCHMARK by LCN is an electrically powered low-energy operator. It provides easy access for people with disabilities, the elderly or the frail. Designed primarily for automatic opening applications that occasionally require manual opening. The BENCHMARK is a cost-effective solution for retrofitting an activated or manual door. FEATURES Push N Go permits non-switch activation Microprocessor control box ensures reliability and maintains customer settings Power Boost allows for increased closing force near latch 9140 series operator is shipped with motor gearbox, control box, mounting plate, regular arm, metal cover, standard track, wood and machine screw pack. Actuators available separately, see page121. Single interior door, surface mounted. ADA compliant. On/Off switch included as standard. Non-handed for either right or left swinging door. 27 cover is standard, 36 optional. All potentiometers clearly labeled with their functions. LED lights indicate power to control box and motor gearbox. 9140 Series is fully compliant with UL 325 and meets the provisions of ANSI A156.19. The 9140 Series is UL listed for fire-rated applications. The 9140 Series also meets the provisions of the Americans with Disabilities Act. MOUNTING HANDED NON-HANDED SURFACE MOUNT SINGLE SURFACE MOUNT SIMULTANEOUS PAIR SURFACE MOUNT INDEPENDENT PAIR CONCEALED SINGLE CONCEALED SIMULTANEOUS PAIR CONCEALED INDEPENDENT PAIR HANDING STANDARD ANODIZED CUSTOM ANODIZED CUSTOM PAINT METAL FINISH COVER STANDARD (SINGLE) REGULAR (DOUBLE) DOUBLE EGRESS (PUSH/PULL) OFFSET PIVOT ARM CENTER PIVOT ARM ARM FUNCTION 65
MOUNTING DETAILS TOP JAMB SINGLE (OFFSET/BUTT HINGE, CENTER PIVOT, PULL, STANDARD COVER) MOUNTING 18 1/4" FROM EDGE OF OFFSET PIVOT OR BUTT HINGES PUSH ARM ASS'Y 27" OPERATOR 1 7/16" FROM TOP OF 4 3/4" 121 MM OPERATOR 19 1/2" MAX. 495 MM 5 9/16" MIN. 141 MM 4 1/2" 114 MM FRAME TOP JAMB SINGLE (OFFSET/BUTT HINGE, CENTER PIVOT, PULL, FULL COVER) MOUNTING 18 1/4" FROM EDGE OF 4 3/4" 121 MM 5 9/16" MIN. 4 1/2" 141 MM 114 MM MAXIMUM OPENING Template allows 90 degree power opening and 90 degree manual opening. OFFSET PIVOT OR BUTT HINGES PUSH ARM ASS'Y FULL LENGTH OPERATOR 1 7/16" FROM TOP OF OPERATOR 19 1/2" MAX. 495 MM FRAME Butt Hinges should not exceed 5 (127 mm) in width. Reveal for push installations should not exceed 6 (152 mm) for REGULAR ARM and 9 3/4 (248 mm) for LONG ARM. Head Frame minimum 2 (51 mm). Top Rail minimum 2 (51 mm). Flush ceiling installation requires 5 1/4 (133 mm) minimum. Opening and Closing Time are variable by adjustments to the electronic control module located on the operator assembly. Maximum hold open time adjustable up to approximately 30 seconds. Special Templates Customized installation templates or products may be available to solve unusual applications. Contact LCN for assistance. System Diagram see AUTOMATIC OPERATORS section pages 52-54 for typical system wiring and page 55 for electrical data. Please consult your local SSC representative or LCN for assistance with specific installations and material requirements. 66
MOTOR GEARBOX MOTOR GEARBOX ASSEMBLY, 9140-3454S Driving mechanism for operator. For 27 unit. Switch included. MOTOR GEARBOX ASSEMBLY (W/O SWITCH), 9140-3454 Driving mechanism for operator. For full length unit. Switch not included. BRACKETS MOUNTING BRACKET, 9140-3018 Standard mounting bracket. SWITCH BRACKET 29 CABLE, 9140-3351-1 SWITCH BRACKET 41 CABLE, 9140-3351-2 SWITCH BRACKET 51 CABLE, 9140-3351-3 CONTROL BOXES CONTROL BOX, (120v), 9140-3462 Electronic controlling device with power supply output and power boost feature for Benchmark. 3454 3454S 3018 3351-1 3351-2 3351-3 3462 ACCESSORIES COVERS METAL COVER, 9140-72MC Standard, 27,non-handed, extruded aluminum cover. FULL METAL COVER, 9140-72FC 36 Full length, non-handed, extruded aluminum cover. COVER INSERT 9140-163 Used to cover operator shaft opening. COVER END CAP INSERT, 9140-163-1 Used to cover switch hole opening. COVER END CAP, 9140-334 Black plastic end caps. 72MC 72FC 163 334 67
ACCESSORIES ARMS REGULAR ARM, 9140-3077 Non-handed arm. LONG PUSH ARM, 9140-3077L Non-handed long arm. ROD & SHOE, 9140-79 Rod for use with regular arm. LONG ROD & SHOE, 9140-79LR Long rod for use with long arm. 3077 3077L 79LR 79 68
TABLE OF SIZES Indicates recommended range of door width for operator. Note: For All Benchmark Series 26 minimum door width for 27 push operator 36 minimum door width for full length push operator WIDTH 9142 26" 762mm Minimum Door Width 48" 1219mm HOW-TO-ORDER 9140 SERIES OPERATORS 1. SPECIFY FINISH. Standard Anodized Finish Aluminum or Dark Bronze Operator will be shipped with: -STANDARD MOTOR GEARBOX (SF) -STANDARD CONTROL BOX (SC) -MOUNTING BRACKET -27 METAL COVER (CL27) -REGULAR ARM (3077) -WOOD and MACHINE SCREW PACK Unless options listed below are selected. OPERATOR OPTIONS COVER 36 Full Cover ARM Long Arm (3077L) (reveals 6 to 9 3/4 ) SPECIAL TEMPLATE ST- ORDERING INFORMATION 69